Can be used in a variety of environments/applications, watching movie, chatting with friends, or listening to the sounds in wilderness nature, this hearing aid helps you hear sounder louder and clearer.

Three Operating Modes, Easily Selectable: - Simple Mode : Full frequency mode, amplifies sounds in both low and high frequencies. - Advanced Mode : Automatically reduce noise and high frequency sound, for use in noisy environments. - Telecoil Mode : For use when answering phone calls, or in places with pre-installed magnetic induction loops.